US6146191A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ceiling fan with easy installation features
Assignee: Angelo Fan Brace Licensing LLC
•
Filing: 1999-07-26
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Granted: 2000-11-14
•
Expires: 2019-07-26
Abstract
Abstract The invention relates to the field of ceiling fans and includes a first plate (16) attached to a ceiling junction box and a plug plate (42) to be rotatably joined to the first plate and fixed in a final position by locking screws (70) that pass through apertures (64, 66) in one plate and into bores (38, 40) in the other plate. The locking screws (70) are usable to fix a fan bell to the plug plate. The plug plate (42) includes slidably engageable flat contact strips (204a, 204b). The plates include an initial orientation key (206) for fitting into an oval opening (214) and the first plate may include a spring biased shock protector for blocking access to live contacts (204a) when the plates are not connected. The plates (300, FIGS. 16, 17) may be formed in slidably adjustable sections for use with different size fan bells.
Inventors
- 👤 Jack Russell Kerr, Jr.
- 👤 Cullyn B. Winn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:04
CPC Classifications
F; F04; F04D; F04D25/00; F04D25/02; F04D25/08; F04D25/088; F04D29/00; F04D29/26; F04D29/32; F04D29/34; H; H01; H01R; H01R24/00; H01R24/005; H02; H02G; H02G3/00; H02G3/02; H02G3/08; H02G3/12; H02G3/123; H01R13/00; H01R13/02; H01R13/22; H01R13/24; H02G3/18; H02G3/20; Y; Y10; Y10T; Y10T403/00; Y10T403/60; Y10T403/602; Y10T403/604
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
149 words
A ceiling fan having a quick connect device, the device comprising: a first plate attachable to an electrical junction box and containing a first electrical contact; and a second plate attachable to a fan and containing a second electrical contact; the first plate rotatably coupled to the second plate; wherein the first electrical contact is an electrical contact strip generally in a plane of a face of the first plate adjacent to the second plate and the second electrical contact is an electrical contact strip generally in a plane of a face of the second plate adjacent to the first plate; wherein the second plate comprises a key, the key including a stem extending from the face and an oval head attached to the stem and the first plate comprises an opening having a shaped corresponding to the head to rotatably couple the first plate to the second plate.
Claim 2
Dependent Claim
149 words
A ceiling fan having a quick connect device, the device comprising: a first plate attachable to an electrical junction box and containing a first electrical contact; and a second plate attachable to a fan and containing a second electrical contact; the first plate rotatably coupled to the second plate; wherein the first electrical contact is an electrical contact strip generally in a plane of a face of the first plate adjacent to the second plate and the second electrical contact is an electrical contact strip generally in a plane of a face of the second plate adjacent to the first plate; wherein the second plate comprises a key, the key including a stem extending from the face and an oval head attached to the stem and the first plate comprises an opening having a shaped corresponding to the head to rotatably couple the first plate to the second plate.
Claim 3
Dependent Claim
28 words
A ceiling fan as in claim 1, wherein the quick connect device further comprises a lock fixing the relative position of the first plate to the second plate.
Claim 4
Dependent Claim
38 words
A ceiling fan as in claim 2, wherein the lock comprises a receiving hole in the first plate, a through hole in the second plate and a locking rod insertable into the through hole and the receiving hole.
Claim 5
Dependent Claim
42 words
A ceiling fan as in claim 1, wherein the first plate has a flange extending from each opposite end thereof, and the second plate has a latch slot at each opposite end thereof configured to receive a flange of the first plate.
Claim 6
Dependent Claim
28 words
A ceiling fan as in claim 4, wherein the quick connect device further comprises a lock fixing the relative position of the first plate to the second plate.
Claim 7
Dependent Claim
38 words
A ceiling fan as in claim 5, wherein the lock comprises a receiving hole in the first plate, a through hole in the second plate and a locking rod insertable into the through hole and the receiving hole.
Claim 8
Dependent Claim
144 words
An electrical quick connect apparatus comprising: a first plate attachable to an electrical junction box and containing a first electrical contact; and a second plate attachable to a fan and containing a second electrical contact; the first plate rotatably coupled to the second plate; wherein the first electrical contact is an electrical contact strip generally in a plane of a face of the first plate adjacent to the second plate and the second electrical contact is an electrical contact strip generally in a plane of a face of the second plate adjacent to the first plate; wherein the second plate comprises a key, the key including a stem extending from the face and an oval head attached to the stem and the first plate comprises an opening having a shaped corresponding to the head to rotatably couple the first plate to the second plate.
Claim 9
Dependent Claim
144 words
An electrical quick connect apparatus comprising: a first plate attachable to an electrical junction box and containing a first electrical contact; and a second plate attachable to a fan and containing a second electrical contact; the first plate rotatably coupled to the second plate; wherein the first electrical contact is an electrical contact strip generally in a plane of a face of the first plate adjacent to the second plate and the second electrical contact is an electrical contact strip generally in a plane of a face of the second plate adjacent to the first plate; wherein the second plate comprises a key, the key including a stem extending from the face and an oval head attached to the stem and the first plate comprises an opening having a shaped corresponding to the head to rotatably couple the first plate to the second plate.
Claim 10
Dependent Claim
44 words
An electrical quick connect apparatus as in claim 7, wherein the first plate has a flange extending from each opposite end thereof, and the second plate has a latch slot at each opposite end thereof configured to receive a flange of the first plate.
References Cited (Backward Citations)
US484911A
Cited
DE456372C
Cited
GB190802481A
Cited
US1030007A
Cited
US1222837A
Cited
US1361785A
Cited
US1636278A
Cited
GB182097A
Cited
US1595972A
Cited
US1666223A
Cited
US1506522A
Cited
US1583864A
Cited
US1742438A
Cited
US1701935A
Cited
US1666411A
Cited
US1702888A
Cited
FR674958A
Cited
US1796036A
Cited
US2355913A
Cited
CH223834A
Cited
US2349924A
Cited
US2414173A
Cited
US2547896A
Cited
US2671821A
Cited
US2941178A
Cited
US2766434A
Cited
US2933240A
Cited
US3017469A
Cited
FR1331492A
Cited
GB1073791A
Cited
US3302918A
Cited
US3401874A
Cited
US3356840A
Cited
US3523267A
Cited
US4098547A
Cited
US4160576A
Cited
US4711161A
Cited
US4357506A
Cited
US4531796A
Cited
GB2149013A
Cited
US4515538A
Cited
US4548554A
Cited
USD283156S
Cited
US4721480A
Cited
US4776761A
Cited
US4808071A
Cited
US4952157A
Cited
US5069601A
Cited
US5094676A
Cited
US5108260A
Cited
US5180284A
Cited
US5072341A
Cited
JPH05157092A
Cited
US5242269A
Cited
US5762223A
Cited
US5860548A
Cited
US5586867A
Cited
US5421701A
Cited
US5567117A
Cited
US5658129A
Cited
US5954304A
Cited
US5738496A
Cited
US5951253A
Cited
US5900583A
Cited
US5984640A
Cited
US5951197A
Cited
US5954449A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2003-11-14 | 2004-05-15 | 2004-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-11-14 | 2008-05-15 | 2008-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-11-14 | 2012-05-15 | 2012-11-14 | $7700.00 | Window Closed / Lapsed |